Images

Required storage space

All data are minimum values. The values may become even larger over time as updates are installed.

Required storage space for Windows 10, 32-bit images.
Operating system	Required storage space
Windows 10 IoT Enterprise 2016 LTSB 32-bit (version: 1607) Windows 10 IoT Enterprise 2019 LTSC 32-bit (version: 1809)	12 GB (can become even larger)

Required storage space for Windows 10, 64-bit images.
Operating system	Required storage space
Windows 10 IoT Enterprise 2016 LTSB 64-bit (version: 1607) Windows 10 IoT Enterprise 2019 LTSC 64-bit (version: 1809) Windows 10 IoT Enterprise 2021 LTSC 64-bit (version: 21H2)	16 GB (can become even larger)

System Requirements

System Requirements
Component	Description
Processor	Min. 2 CPU cores
Main memory	2 GB

Make sure that two CPU cores are always available for Windows. If you isolate cores for the use of TwinCAT, you must not fall below the number of two CPU cores for Windows.